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joule: Fix issues with gpio mapping

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The GPIOs are not mapped correctly in MRAA for tuchuk board.

This patch corrects the GPIO maps and the PIN assignments.

Note:
1) There are nothing called I2S(x)SDO and I2S(x)SDI available over breakout
   pins, the usage is commented now.
2) There is nothing called SPP0FS3, is now commented, what we have is SPP1FS3.
3) I2C1SDA available twise 15 and 71. PIN 71 as per gpio used should be renamed as ISHI2C0SDA
4) I2C1SCL available twise 17 and 73. PIN 73 as per gpio used should be renamed as ISHI2C0SCL
5) UART1TX available twise 22 and 74. PIN 74 as per gpio used is ISHUART1TXD
   and is not available in breakout.
6) UART1RX available twise 24 and 76. PIN 76 as per gpio used is ISHUART1RXD
   and is not available in breakout.
7) I2C2SDA available twise 19 and 75. PIN 75 as per gpio used is ISHI2C1SDA
   and is not available in breakout pins
8) I2C2SCL available twise 21 and 77. PIN 75 as per gpio used is ISHI2C1SCL
   and is not available in breakout pins
9) PIN 78 UART1RT as per GPIO used is ISHUART1RT and is not available in breakout pins
10) PIN 80 UART1CT as per GPIO is ISHUART1CT and is not available in breakout pins

BIOS used is 193

Signed-off-by: Arun Ravindran <arun.ravindran@intel.com>
Signed-off-by: Brendan Le Foll <brendan.le.foll@intel.com>
This commit is contained in:
Arun Ravindran
2017-03-07 15:13:00 +02:00
committed by Brendan Le Foll
parent 23fd11c4f7
commit 0470aebee6
2 changed files with 68 additions and 58 deletions
Download Patch File Download Diff File Expand all files Collapse all files

19
docs/joule.md
View File

@@ -46,6 +46,9 @@ Pin Mapping
The Intel Joule expansion board has two breakouts, breakout #1 is 1-40 whilst breakout2 is 41-80. The
LEDs are numbered from 100-103.
ISH UART are named as: IURT
ISH I2C are named as:IIC
| MRAA Number | Physical Pin | Function |
|-------------|--------------|----------|
| 1 | GPIO | GPIO |
@@ -118,16 +121,16 @@ LEDs are numbered from 100-103.
| 68 | UART0RX | GPIO UART|
| 69 | SPP0RX | GPIO SPI |
| 70 | UART0RT | GPIO UART|
| 71 | I2C1SDA | GPIO I2C |
| 71 | IIC0SDA | GPIO I2C |
| 72 | UART0CT | GPIO UART|
| 73 | I2C1SCL | GPIO I2C |
| 74 | UART1TX | GPIO UART|
| 75 | I2C2SDA | GPIO I2C |
| 76 | UART1RX | GPIO UART|
| 77 | I2C2SCL | GPIO I2C |
| 78 | UART1RT | GPIO UART|
| 73 | IIC0SCL | GPIO I2C |
| 74 | IURT1TX | GPIO UART|
| 75 | IIC1SDA | GPIO I2C |
| 76 | IURT1RX | GPIO UART|
| 77 | IIC1SCL | GPIO I2C |
| 78 | IURT1RT | GPIO UART|
| 79 | RTC_CLK | GPIO |
| 80 | UART1CT | GPIO UART|
| 80 | IURT1CT | GPIO UART|
| 100 | LED100 | GPIO |
| 101 | LED101 | GPIO |
| 102 | LED102 | GPIO |